2019 October 12 Sun - AR12749
AR12749 is close to the W limb, and its activity is very low.
No sunspot is visible.
Sunspot count: group=0, sunspot=0, R=0
Camera/lens: Sony RX10 IV, Zeiss Sonnar 8.8-220 mm f/2.4-4
focal length : 600 mm f/4 (35-mm equivalent)
Filter: Baader Solar Film 5.0
ISO: 100
images cropped 1000x1000
approximately north is up, east to the left
2019 October 12 Sun - AR12749
2019 October 12 Sun - AR12749
- 附加檔案
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- Taken at 03:13:16 UTC
exposure: 0.4 ms - DSC05263_cr.jpg (472.13 KiB) 已瀏覽 332 次
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- Taken at 03:13:16 UTC
exposure: 0.4 ms
monochrome view - DSC05263_crbw.jpg (326.47 KiB) 已瀏覽 332 次
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- Taken at 03:14:46 UTC
exposure: 0.5 ms - DSC05313_cr.jpg (474.65 KiB) 已瀏覽 332 次
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- Taken at 03:14:46 UTC
exposure: 0.5 ms
monochrome view - DSC05313_crbw.jpg (335.62 KiB) 已瀏覽 332 次
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- Taken at 03:17:16 UTC
exposure: 0.4 ms - DSC05395_cr.jpg (494.55 KiB) 已瀏覽 332 次
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- Taken at 03:17:16 UTC
exposure: 0.4 ms
monochrome view - DSC05395_crbw.jpg (348.14 KiB) 已瀏覽 332 次
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